There's a feature on tuned leons in this months performance vw magazine - top car they had was wound up to 360bhp which is pretty impressive. It was posting high 13's in the quarter mile, so even with that much power its still no match for a stock 360 (don't know what times they post but i'm guessing low 12s. ?
So, the leon might be quick, but the real issue here is the sleepy ferrari driver...